IEEE 2017 PROJECTS

VISUAL CRYPTOGRAPHY:

DEFINITION

»

Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that decryption becomes a mechanical operation that does not require a computer.

INTRODUCTION

»

Visual cryptography is one of the techniques used in recent times to sustain the secret message broadcast.

»

complexity of encrypted and decrypted method is reduced in this technique and also two way communication can be achieved very steadily.